display 2 tables (parent and related children table)

Hi

I m quite new to grocery CRUD. this is helping decrease time production a lot

but i get stuck.

i have 2 tables:
tbl_parent (id, name)
tbl_children(id,parent_id,name)

in my first page i display list of all parents with a link on the id to see the detail of the clicked parent.
on second page i wanna see the parent i clicked on and below another part with all children related to the parent i ve clicked.

But i can t get the second



  public function detail_item($id)

    {

	    $crud_parent = new grocery_CRUD();

	    $crud_parent->set_table('test_parent');

	    $crud_parent->where('id',$id);

	    $output_parent =  $crud_parent->render();

	   

	    $crud_children = new grocery_CRUD();

	    $crud_children->set_table('test_enfant');

	    $crud_children->where('parent_id',$id);

	    $output_children =  $crud_children->render();

	   

		 $this->result_output($output_parent,$output_children);

			

    }

and my result output is like this:



	 function result_output($data1 = null,$data2 = null )



    {

	    $this->load->view('templates/header', $data1,$data2);

	    $this->load->view('templates/navigation',  $data1,$data2);

	    $this->load->view('templates/content_template.php', $data1,$data2); 

	    $this->load->view('templates/footer', $data1,$data2);

	   

    }

and the content_template is as simple as:



<div class="content content_output1">

    <h1>ITEM DETAILS</h1>

	    <?php echo $data1; ?>

</div>

<div class="content content_output2">

    <h2>CHILDREN LIST</h2>

	    <?php echo $data2; ?>

</div>

But data1 and 2 seems to no get passed to view...

I saw there is a
new Grocery_crud_multi()
but with this i don t see the way to add my html code between the 2 grid .

Can t you point me to the right direction please ?

Thanks

display 2 tables (parent and related children table)

fredconv